22572420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 69750912

約数和(自身を除く): 47178492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 673, 780, 860, 1118, 1290, 1346, 1677, 2019, 2236, 2580, 2692, 2795, 3354, 3365, 4038, 5590, 6708, 6730, 8076, 8385, 8749, 10095, 11180, 13460, 16770, 17498, 20190, 26247, 28939, 33540, 34996, 40380, 43745, 52494, 57878, 86817, 87490, 104988, 115756, 131235, 144695, 173634, 174980, 262470, 289390, 347268, 376207, 434085, 524940, 578780, 752414, 868170, 1128621, 1504828, 1736340, 1881035, 2257242, 3762070, 4514484, 5643105, 7524140, 11286210, 22572420]

約数ペア:

[(1, 22572420), (2, 11286210), (3, 7524140), (4, 5643105), (5, 4514484), (6, 3762070), (10, 2257242), (12, 1881035), (13, 1736340), (15, 1504828), (20, 1128621), (26, 868170), (30, 752414), (39, 578780), (43, 524940), (52, 434085), (60, 376207), (65, 347268), (78, 289390), (86, 262470), (129, 174980), (130, 173634), (156, 144695), (172, 131235), (195, 115756), (215, 104988), (258, 87490), (260, 86817), (390, 57878), (430, 52494), (516, 43745), (559, 40380), (645, 34996), (673, 33540), (780, 28939), (860, 26247), (1118, 20190), (1290, 17498), (1346, 16770), (1677, 13460), (2019, 11180), (2236, 10095), (2580, 8749), (2692, 8385), (2795, 8076), (3354, 6730), (3365, 6708), (4038, 5590)]